CN107384763B - Detachable strain preservation tube - Google Patents
Detachable strain preservation tube Download PDFInfo
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- CN107384763B CN107384763B CN201710827336.9A CN201710827336A CN107384763B CN 107384763 B CN107384763 B CN 107384763B CN 201710827336 A CN201710827336 A CN 201710827336A CN 107384763 B CN107384763 B CN 107384763B
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- test tube
- cover
- tube body
- ring
- liquid
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
- C12M23/08—Flask, bottle or test tube
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
- C12M37/04—Seals
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- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
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- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
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Abstract
The invention discloses a detachable strain preservation tube which comprises a plurality of test tube bodies, wherein the tops of the test tube bodies are connected with test tube covers, annular plates are sleeved outside the test tube bodies, a slow flow ring is arranged on the inner wall of an opening at the top of each test tube body, an anti-splash ring is sleeved inside each slow flow ring, a sealing plug is arranged in each test tube cover, a pipette is connected inside each test tube cover, rubber suction balls at the upper ends of the pipette are connected, a stabilizing table is arranged at the bottom of each test tube body, a groove is formed in each stabilizing table, each test tube body is placed in each groove, and the bottoms of the test tube bodies are connected with. The preservation device can automatically and stably stand when the strain liquid is filled or taken, so that the operation is more convenient, the assembly and the disassembly of a plurality of test tubes are realized, the test tubes can be assembled together and operated simultaneously, the stability is improved, the liquid can be moved without an additional suction tube, and the liquid can be directly moved by the suction tube arranged on the test tube cover.
Description
Technical Field
The invention relates to a storage device, in particular to a detachable strain storage tube.
Background
Plant extracts (Plant extracts) refer to substances extracted or processed from plants (whole or a part of plants) by using a suitable solvent or method, and can be used in the pharmaceutical industry, the food industry, the health industry, the beauty industry and other industries. The plant extract is a product formed by taking plants as raw materials, directionally obtaining and concentrating one or more active ingredients in the plants through a physical and chemical extraction and separation process according to the requirements of the application of an extracted final product, and not changing the structures of the active ingredients. The strain is a microorganism used as a living cell catalyst in the fermentation process, comprises four categories of bacteria, actinomycetes, saccharomycetes and mould fungi, is widely applied to the extraction process of plant active ingredients, separates and screens useful strains from a large number of microorganisms in nature, improves the strains, and stores the strains for production. The dead strain is usually stored and taken out when needed, so that the character of the excellent strain is kept stable, conditions are created artificially, and the metabolic activity of the strain is in an inactive state, namely, a dormant body (spore or spore) or a suspension with vitality of the excellent strain is selected to be stored at a low temperature or in a dehydrated state. The most common storage method is to adopt a low-temperature freezing storage method, place the cultured strains in test tubes, and then store the strains in a low-temperature environment, so that the strains are in a dormant state. The circular test tube that the test tube was used in the market is preserved to current bacterial, when packing into or taking out the bacterial liquid, need take the test tube in hand or put the test-tube rack and operate, the operation is inconvenient to easily cause remaining or overflowing at the mouth of pipe when getting liquid or dress liquid, still need operate with solitary straw when getting liquid or dress liquid in addition, make the bacterial preserve the operation complicated inconvenient more.
Disclosure of Invention
The invention aims to solve the technical problems that the conventional strain preservation test tube is a circular test tube used in the market, when strain liquid is filled or taken out, the test tube needs to be held by hand or placed in a test tube rack for operation, the operation is inconvenient, the test tube is easy to remain or overflow at a tube opening when the strain liquid is taken or filled, and a separate suction tube is also needed for operation when the strain liquid is taken or filled, so that the strain preservation operation is more complicated and inconvenient, and the detachable strain preservation tube is provided, can automatically and stably stand upright when the strain liquid is filled or taken, does not need to be manually held by a hand or an additional test tube rack, so that the operation is more convenient, and meanwhile, the assembly and the disassembly among a plurality of test tubes can be realized, the assembly of the plurality of test tubes can be carried out simultaneously, the operation can be carried out, and the stability among the test tubes can be further improved, avoid the maloperation to cause single test tube to overturn to need not extra straw and move the liquid, directly cover the pipette from the area through the test tube and just can realize moving the liquid.
The invention is realized by the following technical scheme:
a detachable strain preservation tube comprises a plurality of tube bodies, wherein a tube cover is connected to the top opening of each tube body, a ring plate is sleeved outside each tube body, the side faces of the ring plates of two adjacent tube bodies are clamped, a serrated slow flow ring is arranged on the inner wall of the top opening of each tube body, a splash-proof ring is sleeved inside each slow flow ring, a sealing plug is arranged in each tube cover and is an inverted cone-shaped round platform, the cone ring surface of each sealing plug is matched with the cone ring surface of the serrated teeth in each slow flow ring, a pipette is connected inside each tube cover, the upper end of the pipette penetrates through the sealing plug and the top surface of each tube cover to be connected with a rubber pipette ball, the rubber pipette ball is fixed on the top surface of each tube cover, the lower end of the pipette penetrates through the middle hollow part of each splash-proof ring and extends into each tube body, a stabilizing platform is arranged at the bottom of each tube, through a plurality of spring coupling between test tube body bottom and the recess, also the joint between the firm platform side of adjacent test tube body.
The storage device can automatically and stably stand upright when the strain liquid is filled or taken without manually holding or an additional test tube rack, so that the operation is more convenient, meanwhile, the assembly and the disassembly among a plurality of test tubes can be realized, the plurality of test tubes can be assembled together and operated simultaneously, the stability among the test tubes is further improved, the single test tube is prevented from being overturned due to misoperation, the liquid is transferred without an additional suction tube, and the liquid transfer can be realized directly by covering the test tube with the self-carried liquid transfer tube. When the liquid transferring operation is carried out, the test tube cover is taken down from the test tube body, liquid taking of the liquid suction tube is realized by squeezing the rubber suction ball on the test tube cover, so that liquid transferring is quickly realized, meanwhile, the liquid suction tube is arranged on the test tube cover, so that the situation that the test tube cover is placed on an operation table and is easy to cause pollution can be avoided, the test tube cover and the test tube body can be immediately covered after liquid transferring is finished, and the test tube cover is prevented from contacting other objects; the stabilizing table can fix the test tube bodies, can play a role in buffering when the test tube bodies are collided through the springs, ensures that surface liquid is violently shaken, can realize the combination and the separation of a plurality of test tube bodies, can increase and decrease the number of the test tube bodies or use a single test tube body according to actual needs, and is more flexible, variable and diversified in operation; be equipped with the unhurried current ring of cockscomb structure on the test tube body inner wall, unhurried current intra-annular cover is equipped with the splashproof ring, and when unhurried current plate and splashproof plate can avoid getting liquid or dress liquid, because the test tube rocks, intraductal liquid rocks and splashes, causes liquid to wash the test tube mouth of pipe.
The rubber suction ball outer cover is provided with a pressure prevention cover, the pressure prevention cover is detachably connected with the top surface of the test tube cover, and the rubber suction ball is an extrudable hollow rubber ball, so that misoperation can be avoided through the pressure prevention cover.
Through internal thread and external screw thread connection between test tube body and the test tube lid for opening and screwing up of test tube lid is more convenient, can not cause the too big of intraductal liquid to rock.
The pressure-proof cover is made of plastic, the sealing plug is made of soft rubber, the plastic is light in weight, and the sealing effect of the sealing plug is better due to the soft rubber.
The lateral wall of test tube lid is the back taper, makes things convenient for twisting of test tube to move, can not skid.
Even there is the dead lever between crown plate and the firm platform, and many test tube bodys that can step forward play the fixed action, avoid taking place acutely to rock when receiving the collision.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the detachable strain preservation tube can automatically, stably and vertically stand when strain liquid is filled or taken without manually holding or an additional test tube rack, so that the operation is more convenient, meanwhile, the assembly and the disassembly among a plurality of test tubes can be realized, the assembly of the plurality of test tubes can be realized, the operation can be simultaneously carried out, the stability among the test tubes is further improved, the single test tube is prevented from being overturned due to misoperation, the liquid is transferred without an additional suction tube, and the liquid transfer can be realized directly by covering the self-carried liquid suction tube with the test tube;
2. according to the detachable strain preservation tube, the rubber suction ball outer cover is provided with the anti-pressure cover, the anti-pressure cover is detachably connected with the top surface of the test tube cover, and the rubber suction ball is an extrudable hollow rubber ball, so that the test tube body and the test tube cover can be prevented from being operated by mistake through the anti-pressure cover and connected through internal threads and external threads, the test tube cover can be opened and screwed conveniently, and excessive shaking of liquid in the tube can be avoided;
3. according to the detachable strain preservation tube, the pressure-proof cover is made of plastic, the sealing plug is made of soft rubber, the plastic is light in weight, the sealing effect of the sealing plug is better due to the soft rubber, the outer side wall of the test tube cover is in the shape of an inverted cone, a test tube can be conveniently screwed and cannot slip, the fixing rod is connected between the ring plate and the stabilizing platform, the tube body of the multiple test tubes can be further fixed, and severe shaking caused by collision is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of the structure of the present invention.
Reference numbers and corresponding part names in the drawings:
the test tube comprises a test tube body 1, a test tube cover 2, a circular ring plate 3, a stabilizing table 4, a slow flow ring 5, a splash-proof ring 6, a sealing plug 7, a liquid suction pipe 8, a rubber suction ball 9, a groove 10 and a pressure-proof cover 11.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Examples
As shown in figure 1, the detachable strain storage tube comprises a plurality of test tube bodies 1, wherein an opening at the top of each test tube body 1 is connected with a test tube cover 2, a ring plate 3 is sleeved outside each test tube body 1, the side faces of the ring plates 3 of two adjacent test tube bodies 1 are clamped, a serrated slow flow ring 5 is arranged on the inner wall of the opening at the top of each test tube body 1, a splash-proof ring 6 is sleeved in each slow flow ring 5, a sealing plug 7 is arranged in each test tube cover 2, each sealing plug 7 is an inverted cone-shaped circular truncated cone, the cone ring surface of each sealing plug 7 is matched with the cone ring surface of each sawtooth in each slow flow ring 5, a pipette 8 is arranged in each test tube cover 2, the upper end of each pipette 8 penetrates through each 7 and the top face of each test tube cover 2 to be connected with a rubber pipette bulb 9, each rubber pipette bulb 9 is fixed on the top face of each test tube cover 2, the lower part of each pipette bulb, the bottom of test tube body 1 is equipped with firm platform 4, sets up fluted 10 on firm platform 4, and test tube body 1 is place in recess 10, through a plurality of spring coupling between 1 bottom of test tube body and the recess 10, also joint between 4 sides of the firm platform of adjacent test tube body 1.
The storage device can automatically and stably stand upright when the strain liquid is filled or taken without manually holding or an additional test tube rack, so that the operation is more convenient, meanwhile, the assembly and the disassembly among a plurality of test tubes can be realized, the plurality of test tubes can be assembled together and operated simultaneously, the stability among the test tubes is further improved, the single test tube is prevented from being overturned due to misoperation, the liquid is transferred without an additional suction tube, and the liquid transfer can be realized directly by covering the test tube with the self-carried liquid transfer tube. When the liquid transferring operation is carried out, the test tube cover is taken down from the test tube body, liquid taking of the liquid suction tube is realized by squeezing the rubber suction ball on the test tube cover, so that liquid transferring is quickly realized, meanwhile, the liquid suction tube is arranged on the test tube cover, so that the situation that the test tube cover is placed on an operation table and is easy to cause pollution can be avoided, the test tube cover and the test tube body can be immediately covered after liquid transferring is finished, and the test tube cover is prevented from contacting other objects; the stabilizing table can fix the test tube bodies, can play a role in buffering when the test tube bodies are collided through the springs, ensures that surface liquid is violently shaken, can realize the combination and the separation of a plurality of test tube bodies, can increase and decrease the number of the test tube bodies or use a single test tube body according to actual needs, and is more flexible, variable and diversified in operation; be equipped with the unhurried current ring of cockscomb structure on the test tube body inner wall, unhurried current intra-annular cover is equipped with the splashproof ring, and when unhurried current plate and splashproof plate can avoid getting liquid or dress liquid, because the test tube rocks, intraductal liquid rocks and splashes, causes liquid to wash the test tube mouth of pipe.
Preferably, the rubber suction ball outer cover is provided with a pressure-proof cover 11 which is detachably connected with the top surface of the test tube cover, and the rubber suction ball is an extrudable hollow rubber ball, so that misoperation can be avoided through the pressure-proof cover.
Preferably, through internal thread and external screw thread connection between test tube body and the test tube lid for opening and screwing up of test tube lid is more convenient, can not cause the too big of intraductal liquid to rock.
Preferably, the pressure-proof cover is made of plastics, the sealing plug is made of soft rubber, the quality of the plastics is light, and the sealing effect of the sealing plug is better due to the soft rubber.
Preferably, the lateral wall of test tube lid is the back taper, makes things convenient for twisting of test tube to move, can not skid.
Preferentially, even there is the dead lever between crown plate and the firm platform, and many test tube bodys that can step forward play the fixed action, avoid taking place acutely to rock when receiving the collision.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. The utility model provides a bacterial conservation tube of removable fraction, its characterized in that, includes a plurality of test tube body (1), test tube body (1) top opening part even has test tube lid (2), and test tube body (1) overcoat is equipped with crown plate (3), and the joint is between crown plate (3) side of two adjacent test tube body (1), is equipped with the slow current ring (5) of cockscomb structure on the inner wall of test tube body (1) top opening part, and the slow current ring (5) endotheca is equipped with splashproof ring (6), be equipped with sealing plug (7) in test tube lid (2), sealing plug (7) are the back taper round platform, and the awl ring face of sawtooth and the awl ring face phase-match in the slow current ring (5) of pipette (7), and test tube lid (2) in-connection has pipette (8), the upper end of pipette (8) is passed sealing plug (7) and the top surface of test tube lid (2) and is inhaled the ball (9) and, the rubber suction ball (9) is fixed on the top surface of the test tube cover (2), the lower part of the liquid suction pipe penetrates through the middle hollow part of the splash-proof ring (6) and extends into the test tube body (1), the bottom of the test tube body (1) is provided with a stabilizing table (4), the stabilizing table (4) is provided with a groove (10), the test tube body (1) is placed in the groove (10), the bottom of the test tube body (1) is connected with the groove (10) through a plurality of springs, and the side surfaces of the stabilizing tables (4) of adjacent test tube bodies (1) are also clamped;
the outer side wall of the test tube cover (2) is in an inverted cone shape;
a fixed rod is connected between the ring plate (3) and the stabilizing table.
2. A detachable spawn preservation tube according to claim 1, wherein the rubber suction ball (9) is covered with a pressure-proof cover (11), and the pressure-proof cover (11) is detachably connected with the top surface of the test tube cover (2).
3. A detachable spawn preservation tube according to claim 1, wherein the test tube body (1) is connected with the test tube cover (2) through an internal thread and an external thread.
4. The detachable spawn preservation pipe according to claim 2, wherein the pressure-proof cover (11) is made of plastic, and the sealing plug (7) is made of soft rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710827336.9A CN107384763B (en) | 2017-09-14 | 2017-09-14 | Detachable strain preservation tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710827336.9A CN107384763B (en) | 2017-09-14 | 2017-09-14 | Detachable strain preservation tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107384763A CN107384763A (en) | 2017-11-24 |
| CN107384763B true CN107384763B (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710827336.9A Expired - Fee Related CN107384763B (en) | 2017-09-14 | 2017-09-14 | Detachable strain preservation tube |
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| CN (1) | CN107384763B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108041007A (en) * | 2017-12-08 | 2018-05-18 | 成都化润药业有限公司 | The storage device of insecticide holding time can be extended |
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2017
- 2017-09-14 CN CN201710827336.9A patent/CN107384763B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN107384763A (en) | 2017-11-24 |
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